Combined protractor, triangle, compass and beam compass



FIG. 1 is a top plan view of the combined protractor, triangle, compass and beam compass showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevation view thereof; and,

FIG. 5 is the other end elevation thereof. 

The ornamental design for a combined protractor, triangle, compass and beam compass, as shown. 